TUSB2551A
- Complies With Universal Serial Bus Specification
Rev. 2.0 (USB 2.0) - Transmits and Receives Serial Data at Both Full-Speed
(12-Mbit/s) and Low-Speed (1.5-Mbit/s) Data Rates - Integrated Bypassable 5-V to 3.3-V Voltage Regulator
for Powering Via USB VBUS - Low-Power Operation is Ideal for Portable Equipment
- Meets the IEC-61000-4-2 Contact Discharge (±9 kV)
and Air-Gap Discharge (±9 kV) ESD Ratings - Separate I/O Supply With Operation Down to 1.65 V
- Very-Low Power Consumption to Meet USB Suspend
Current Requirements - No Power-Supply Sequencing Requirements
- APPLICATIONS
- Cellular Phones
- Personal Digital Assistants (PDAs)
- Handheld Computers
The TUSB2551A is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.0. The device supports both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) operation. The TUSB2551A delivers superior edge-rate control, producing crisper eye diagrams, which ease the task of passing USB compliance testing.
A dual supply-voltage operation allows the TUSB2551A to reference the system interface I/O signals to a supply voltage down to 1.6 V, while independently powered by the USB VCC(5.0). This allows the system interface to operate at its core voltage without the addition of buffering logic, and also reduce system operating current.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | Advanced Universal Serial Bus Transceiver datasheet | 2009年 6月 29日 |
設計與開發
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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGT) | 16 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。